Custom Mechanical Staff PictureSince 1981, Custom Mechanical has been a family-owned and family-operated business serving the coastal communities of Delaware and Maryland with great HVAC products. We are a full-service heating, ventilation and air conditioning company with decades of experience in the business, and we understand that every family’s home comfort needs are unique. Our technicians have the training and expertise to take care of all those unique needs, and we always stand behind our work.

Over the years, we’ve expanded our business to include plumbing, heating, cooling, carpentry, home performance and electrical services, all backed by our commitment to top-quality service. Thanks to our fleet of over 20 service vehicles, we’re always ready to respond to your home comfort needs.

We’ve been a family company since our inception, and that family atmosphere goes beyond our ownership. Many of our team members have been with us for decades, even since our founding, and they’re working as hard to take care of our customers now as they did when they first started. Building our team from within has helped us provide the consistently excellent service that our customers love.

Our Products and Services

From Our Family to Yours

Glenn & Patti Roberts Regan Roberts Deck

Glenn and Patti Roberts
Regan Roberts Deck

As a family business, we take great pride in being deeply involved in our community and in the lives of our customers. Over the years, we’ve built lasting partnerships with many of the families we’ve served, and we always put our customers’ needs first. We’ll work with you to find the best products and services for your home and always stay within the constraints of your budget.

Over the years, we’ve grown from a two-person team operating out of a family home to a 50-strong company with an office building, warehouse and retail store. As our business continues to grow, we’re holding fast to the standards of great service that have made us successful in the first place. We strive to stay abreast of the latest developments in our industry, and as new tools and new training become available, we assess each one to see how we can best use it to benefit our customers.

From maintenance and repair to more efficient and effective installation, we’re here to take care of all of your heating, air conditioning, plumbing, electrical, home performance and indoor air quality needs. Whether you need a whole system for a new home, a quick repair or an upgrade for an aging system, don’t hesitate to give us a call. Between friendly staff and expert technicians, we’ll show you why we’re among coastal Delaware and Maryland’s best HVAC contractors.

Our Service Areas